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CRect rect, irect;
GetDlgItem(IDC_BUTTON1)->GetWindowRect(&rect);
Graphics graphics(GetDlgItem(IDC_BUTTON1)->GetDC()->m_hDC); // Create a GDI+ graphics object
Image image(m_ImagePath); // Construct an image
graphics.DrawImage(&image, 0, 0, image.width(), image.height());
GetDlgItem(IDC_BUTTON1)->Invalidate(FALSE);